Introduction
Polyurethane adhesive putty for ceramic is a high-performance bonding and repair material designed for ceramic tiles, porcelain surfaces, and stoneware applications. It is widely used in construction and renovation works due to its strong adhesion, flexibility, and resistance to moisture and chemicals.
What Is Polyurethane Adhesive Putty For Ceramic
Polyurethane adhesive putty for ceramic is a two-component, solvent-free system that cures through a chemical reaction between resin and hardener. After curing, it forms a durable and slightly flexible structure that bonds effectively to smooth and non-porous ceramic surfaces.
Purpose and Uses
Polyurethane adhesive putty for ceramic is used to:
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Fix and repair ceramic tiles
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Bond ceramic to concrete, metal, or stone
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Fill cracks, gaps, and surface defects
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Reinforce broken or chipped ceramic parts
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Provide long-lasting structural bonding
Key Properties
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High adhesion strength on ceramic surfaces
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Excellent moisture and chemical resistance
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Low shrinkage during curing
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Good flexibility to absorb stress
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Suitable for vertical and horizontal applications
Formulation
Polyurethane adhesive putty for ceramic is formulated using a polyol resin base, an isocyanate hardener, mineral fillers for strength, thixotropic agents for paste consistency, adhesion promoters for ceramic bonding, and de-aerating additives for smooth curing.
Making Process
The making process starts with preparing the resin component and blending it with fillers and rheology modifiers until a uniform paste is achieved. Performance additives are then incorporated. The hardener component is prepared separately. Both components are packaged individually and mixed only during application to ensure controlled curing.
Applications
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Ceramic tile installation and repair
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Bathroom and kitchen renovations
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Industrial ceramic bonding
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Decorative ceramic restoration
Safety and Handling
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Avoid direct contact with skin
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Use proper ventilation during application
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Store components in sealed containers
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Protect from moisture before mixing
Summary
Polyurethane adhesive putty for ceramic is a solvent-free, two-component adhesive system developed for strong and durable ceramic bonding. With its simple formulation, easy application, and excellent resistance properties, it is an ideal solution for ceramic repair, installation, and structural reinforcement in construction and industrial applications.
